CPU Comparison

A

AMD

AMD

AMD Ryzen 7 7840H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core Ultra 5 115U

CORE STATE Meteor Lake

CORE SPECS 8 Cores / 10 Threads

CLOCK SPEED 1500 Base / 4.2 GHz Turbo

CACHE 10 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,461

N/A

3dmark_2_threads

1,906

N/A

3dmark_4_threads

3,638

N/A

3dmark_8_threads

6,116

N/A

3dmark_max_threads

7,409

N/A

3dmark_single_thread

976

N/A

cinebench_cinebench_r15_multicore

2,392

1,115

cinebench_cinebench_r15_singlecore

337

157

cinebench_cinebench_r20_multicore

9,967

4,649

cinebench_cinebench_r20_singlecore

1,407

656

cinebench_cinebench_r23_multicore

23,731

11,070

cinebench_cinebench_r23_singlecore

3,350

1,562

passmark_data_compression

341,520

141,945

passmark_data_encryption

20,162

8,606

passmark_extended_instructions

25,654

8,620

passmark_find_prime_numbers

83

53

passmark_floating_point_math

58,724

30,538

passmark_integer_math

96,692

41,043

passmark_multithread

27,919

13,024

passmark_physics

1,301

898

passmark_random_string_sorting

38,938

15,124

passmark_single_thread

3,641

3,057

passmark_singlethread

3,641

3,057

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840H

Ultra 5 115U

Core Specs

Cores

8

8 0.0%

Threads

16

10 -37.5%

Base Clock (GHz)

3.8

1,500 +39373.7%

Boost Clock (GHz)

5.1

4.2 -17.6%

Frequency (GHz)

3.8

1,500 +39373.7%

Turbo Clock (GHz)

5.1

4.2 -17.6%

Multiplier

38

15 -60.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

10 MB (shared)

Power

TDP (W)

35

15 -57.1%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Meteor Lake

Codename

Phoenix

Meteor Lake

Generation

Ryzen 7 (Zen 4 (Phoenix))

Ultra 5 (Meteor Lake)

Process Size

4 nm

7 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel BGA 2049

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 6

E-Core Frequency

—

1000 MHz up to 3.5 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

Radeon 780M

Arc Xe-LPG 48EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000955(FP7r2)100-000000964(FP7)100-000001129(FP8)

SRN6F

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

110°C

View Ryzen 7 7840H Details View Core Ultra 5 115U Details